I have G700 with a T1 and S8300. I currently have the T1 busied out because we have problems with conferencing when it is in service. I know the T1 is not set as the primary sync source in the MG and believe this could be the issue. If I log in to the G700 and change the sync source during the day will it be service impacting ? Or should I do this after hours. Thank you for your help